Parisoperla oncocauda ( Huo & Du, 2018 ) Huo & Du, 2020

Huo, Qing-Bo & Du, Yu-Zhou, 2020, A new genus and two new species of stoneflies (Plecoptera: Perlodidae) from Guizhou Province, China, Zootaxa 4718 (4), pp. 470-480 : 471

publication ID

https://doi.org/ 10.11646/zootaxa.4718.4.2

publication LSID

lsid:zoobank.org:pub:B370EB90-C167-45DE-A93E-D0C39DDE4ECF

DOI

https://doi.org/10.5281/zenodo.5921022

persistent identifier

https://treatment.plazi.org/id/7D4DD51A-E053-FFD9-A7AB-C1D1763212E4

treatment provided by

Plazi

scientific name

Parisoperla oncocauda ( Huo & Du, 2018 )
status

comb. nov.

Parisoperla oncocauda ( Huo & Du, 2018) View in CoL , comb. nov.

Isoperla oncocauda Huo & Du, 2018 View in CoL .

Type locality: Tianmu Mountain , Zhejiang Province .

Distribution: China (Zhejiang).

Mature nymph: Body length c.a. 16 mm. Gills absent. Body covered with dark hair. Maculation of head and thorax typical of other Isoperlinae ; M line and ecdysial line obvious. Mouthpart as shown in Fig. 3 View FIGURE 3 . Ventral tibial fringe absent. Wing pads subtriangular. Abdomen with a longitudinal pale band; paraprocts short; cerci long with setal fringe ( Fig. 2 View FIGURE 2 ).

Material examined: 1 nymph, China, Zhejiang Province, Lin’an City, Tianmu Mountain Nature Reserve, Wuliting, 861m, 30°20.228′N, 119°26.136′E, 2018-IV-22, leg. Gao Peng. The same locality and data as holotype and paratypes of this species ( ICYZU).

Remarks: Only a single nymph available of the new genus from Tianmu Mountain was available for study. In the new genus, the Y-arms of the mesosternum and mandibles appear to be most similar to nymphs of Calliperla and Isoperla ( Szczytko & Stewart 1984, Stewart & Stark 1993). The lacinia of P. oncocauda is similar to C. luctuosa ( Banks, 1906) with the apex curved and inner margin straight ( Szczytko & Stewart 1984), but the inner lacinial setal row of P. oncocauda is only present on the anterior apex angle, not reaching the base and sparser than C. luctuosa (about 8 thick setae and 20 fine hairs). No additional seta or setal patches occur on the surface of the lacinia.

Kingdom

Animalia

Phylum

Arthropoda

Class

Insecta

Order

Plecoptera

Family

Perlodidae

Genus

Parisoperla

Loc

Parisoperla oncocauda ( Huo & Du, 2018 )

Huo, Qing-Bo & Du, Yu-Zhou 2020
2020
Loc

Isoperla oncocauda

Huo & Du 2018
2018
GBIF Dataset (for parent article) Darwin Core Archive (for parent article) View in SIBiLS Plain XML RDF